CN220608780U - Integrated flushing and sucking device - Google Patents

Abstract

The utility model discloses an integrated flushing and sucking device, which comprises a shell, a flushing and sucking pipe, a sucking component and a flushing component, wherein the shell comprises a horizontal section and a handheld section, and the handheld section and the flushing and sucking pipe are respectively fixed at the rear end and the front end of the horizontal section; one end of the suction component is connected with the flushing pipe, and the other end extends out of the lower end of the handheld section; the flushing assembly comprises a flushing guide pipe, a pressure pump, a motor, a flushing control switch and a battery, wherein the pressure pump and the motor are fixed in the middle of the horizontal section, the battery is fixed in the handheld section, the motor is respectively connected with the pressure pump and the battery, the flushing control switch is respectively connected with the motor and the battery, one end of the flushing guide pipe is connected with the flushing suction pipe through the pressure pump, and the other end of the flushing guide pipe extends out of the lower end of the handheld section. The utility model integrates the flushing structure and the sucking structure into a whole and uniformly discharges the pipe from the lower end, so that the integration level of the flushing and sucking device is higher, and the technical problems that the structure of the existing flushing and sucking device is scattered, the operation is inconvenient and the flushing is easy to be blocked are solved.

Description

Integrated flushing and sucking device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an integrated flushing and sucking device.

Background

It is known that surgical procedures require maintenance of a clear surgical field to allow the surgeon to perform precise procedures on the surgical site, and that negative pressure aspiration of constantly exuding blood, gastric juices, intestinal fluids, and other fluids present in the surgical field is required during the procedure. In order to ensure the fine operation and prevent the infection caused by the liquid pollution, operators often need to continuously wash the operation part by using the normal saline before and during the suction so as to increase the suction effect and ensure the cleanness and the clarity of the operation field. For this reason, a surgical instrument having both irrigation and aspiration functions is required.

In order to solve the technical problem, the document with publication number CN219185243U discloses a flushing aspirator for nursing, and it includes the fixed body, fixed body lower extreme left side fixedly connected with electricity storage handle, fixed body lower extreme is provided with the on & off switch jointly with electricity storage handle right-hand member, fixed body right-hand member alternates fixedly connected with and dashes the straw, fixed body rear end fixed mounting has the flushing pump, flushing pump input fixedly connected with first hose, the terminal fixedly connected with storage water tank of first hose, storage water tank upper end fixedly connected with water injection port, fixed body front end fixed mounting has the suction pump. This wash aspirator is through setting up the wash pipe that is used for washing and the suction tube that is used for absorbing water into a whole, and the direct single wash pipe of through control can operate during the use for the operation is more convenient, simple, and the equipment appearance of rifle makes the grasp of device also more convenient. However, the flushing aspirator needs to be provided with a separate water storage tank and a separate waste water tank, and needs to be connected to the water storage tank and the waste water tank through external hoses on two sides of the gun body respectively, so that the flushing aspirator is scattered in structure, is not convenient to operate, and is easy to obstruct flushing use.

Disclosure of Invention

The utility model aims to overcome the problems in the prior art and provides an integrated flushing and sucking device, which integrates a flushing structure and a sucking structure into a whole and uniformly discharges the water from the lower end, so that the integrated level of the flushing and sucking device is higher, and the whole structure is simpler, thereby solving the technical problems that the structure of the existing flushing and sucking device is scattered, the operation is inconvenient and the flushing is easy to be blocked.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

integral type dashes and inhales ware, its characterized in that: the device comprises a shell, a flushing pipe, a suction component and a flushing component, wherein the shell comprises a horizontal section and a handheld section, and the handheld section and the flushing pipe are respectively fixed at the rear end and the front end of the horizontal section; one end of the suction component is connected with the flushing pipe, and the other end extends out of the lower end of the handheld section; the flushing assembly comprises a flushing guide pipe, a pressure pump, a motor, a flushing control switch and a battery, wherein the pressure pump and the motor are fixed in the middle of the horizontal section, the battery is fixed in the handheld section, the motor is connected with the pressure pump and the battery respectively, the flushing control switch is fixed at the rear end of the horizontal section and connected with the motor and the battery respectively, one end of the flushing guide pipe is connected with the flushing pipe through the pressure pump, and the other end of the flushing guide pipe extends out of the lower end of the handheld section.

The flushing pipe comprises an outer suction pipe and an inner flushing pipe, the outer suction pipe is fixed at the front end of the horizontal section, the inner flushing pipe is fixed on the inner wall of the outer suction pipe, the suction assembly is connected with the outer suction pipe, and the flushing pipe is connected with the inner flushing pipe through a booster pump.

The inner flushing pipe is a circular pipe, and the outer suction pipe is a circular pipe or an elliptic pipe.

The inner diameter of the inner flushing pipe is 1.4-1.8mm, and the inner diameter of the outer suction pipe is 3-5mm.

And the pipe wall of the end part of the outer suction pipe is provided with a suction hole.

The suction assembly comprises a suction catheter and a flow control member, one end of the suction catheter is connected with the flushing pipe, the other end of the suction catheter sequentially penetrates through the horizontal section and the handheld section and then stretches out from the lower end of the handheld section, and the flow control member is fixed on the suction catheter and located below the handheld section.

The flow control is a flow regulator or a Robert clamp.

The hand-held section is obliquely arranged on the horizontal section.

The utility model has the advantages that:

1. according to the utility model, the flushing and sucking pipe, the sucking component and the flushing component are integrated on the shell in a concentrated manner, and the structure of the pipeline extending from the lower end of the handheld section is unified, so that the integration level of the flushing and sucking device is higher, and the integral structure of the flushing and sucking device is simpler. Based on the structure, when the flushing operation is carried out, the obstruction of scattered pipelines to the operation process can be avoided, so that the product standardization, normalization and integration are improved, and the effective flushing in the operation process is facilitated.

2. According to the utility model, the inner flushing pipe is fixed on the inner wall of the outer suction pipe to form the integrated flushing pipe, so that on one hand, the flushing pipe structure is beneficial to realizing the flushing function and the suction function on the basis of simplifying the flushing pipe structure and reducing the volume of the flushing pipe, and the practicability is better. On the other hand, can also prevent that filth from blocking up outer suction pipe as far as possible, guarantee the better suction effect of outer suction pipe.

3. The utility model sets the inner flushing pipe as a circular pipe and the outer suction pipe as a circular pipe or an elliptical pipe, which is beneficial to improving flushing effect and suction effect.

4. The inner diameter of the inner flushing pipe is set to be 1.4-1.8mm, and the inner diameter of the outer suction pipe is set to be 3-5mm, so that waste liquid or tissues can be sucked easily, the suction speed can be increased, and the operation time can be shortened.

5. According to the utility model, the suction holes are arranged on the pipe wall of the end part of the outer suction pipe, and the suction channels are correspondingly added for the outer suction pipe through the suction holes, so that the suction effect is further improved.

6. The utility model can effectively control the suction amount of the suction catheter through the flow control element, and is beneficial to ensuring better operation effect.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is a schematic perspective view of a drinking straw according to the present utility model.

Marked in the figure as: 1. the device comprises a shell, 2, a horizontal section, 3, a handheld section, 4, a flushing straw, 5, an outer suction pipe, 6, an inner flushing pipe, 7, a suction hole, 8, a flushing guide pipe, 9, a pressurizing pump, 10, a motor, 11, a flushing control switch, 12, a battery, 13, a suction guide pipe, 14, a flow regulator, 15 and a Robert clamp.

Detailed Description

The integrated flushing and sucking device has been developed successfully at present, has better effect through the trial of the applicant, and is designed to be applied for the utility model in order to better protect the technology, and the utility model is described in detail below with reference to specific embodiments.

Example 1

The embodiment provides an integrated flushing and sucking device, which has the functions of flushing and sucking simultaneously, and as shown in fig. 1-3, the integrated flushing and sucking device comprises a shell 1, a flushing and sucking pipe 4, a sucking component and a flushing component, wherein the structure, the position and the connection relation of each component are as follows:

the shell 1 can be formed by fixing two half shells through a screw, clamping, bonding and the like, is of a gun-shaped structure, and specifically comprises a horizontal section 2 and a handheld section 3. Wherein the horizontal segment 2 has a front end (left end in the illustrated direction) and a rear end (right end in the illustrated direction), and the flushing pipe 4 is fixed at the front end of the horizontal segment 2 and has the functions of flushing and sucking simultaneously; the hand-hold section 3 is fixed at the rear section of the horizontal section 2 and plays a holding role. And for better holding and handling, the present embodiment preferably has the hand-held section 3 arranged obliquely on the horizontal section 2. In addition, a cavity and corresponding channels are provided in the housing 1 to facilitate the mounting of the suction and irrigation assemblies.

One end of the suction component is connected with the flushing pipe 4, and the other end extends out of the lower end of the handheld section 3. Wherein,

the suction assembly comprises a suction catheter 13, one end of the suction catheter 13 is positioned in the shell 1 and connected with the flushing straw 4, the other end of the suction catheter sequentially penetrates through the horizontal section 2 and the handheld section 3 and then stretches out of the lower end of the handheld section 3, and the stretching-out end is used for being connected with a negative pressure system of a hospital, so that a suction function is realized under the action of negative pressure.

The suction assembly further comprises a flow control member which is fixed on the suction conduit 13 and is positioned below the handheld section 3, and the suction flow of the suction assembly can be adjusted in real time through the flow control member in the suction process so as to achieve the optimal suction effect.

Further, the flow control member may be a flow regulator 14 as shown in fig. 2 or a leber clamp 15 as shown in fig. 3, and the flow regulator 14 or the leber clamp 15 can effectively regulate the flow of the suction assembly, and has the advantages of simple structure and convenient regulation.

The flushing assembly comprises a flushing conduit 8, a booster pump 9, a motor 10, a flushing control switch 11 and a battery 12. Wherein, force (forcing) pump 9 and motor 10 are all fixed in the middle part cavity of horizontal segment 2, and battery 12 is fixed in handheld section 3, and motor 10 is connected with force (forcing) pump 9 and battery 12 respectively, and motor 10 is used for controlling force (forcing) pump 9 to start and stop. The flushing control switch 11 is fixed at the rear end of the horizontal section 2 and is respectively connected with the motor 10 and the battery 12, and the flushing control switch 11 is used for controlling the on-off of a power supply between the motor 10 and the battery 12 so as to realize the start-stop control of the booster pump 9. One end of the flushing conduit 8 is connected with the flushing pipe 4 through the pressurizing pump 9, and the other end sequentially passes through the horizontal section 2 and the handheld section 3 and then extends out of the lower end of the handheld section 3.

The pressurizing pump 9 has an input end for connection to the flushing conduit 8 and an output end for connection to the flushing pipe 4, and an extension end of the flushing conduit 8 for connection to a flushing fluid such as physiological saline. When the flushing control switch 11 is turned on to enable the power supply between the battery 12 and the motor 10 to be communicated, the motor 10 controls the pressurizing pump 9 to be started, the pressurizing pump 9 sucks flushing liquid through the flushing guide pipe 8, and the flushing liquid is output through the flushing pipe 4 to flush.

The structure of the irrigation pipe 4 is not limited in this embodiment, and any structure can be used as long as it has both irrigation and suction functions, for example, two pipes may be used as the irrigation pipe and the suction pipe, respectively.

The application method of the embodiment is as follows: in use, the extended end of the aspiration catheter 13 is connected to the negative pressure system of the hospital and the extended end of the irrigation catheter 8 is connected to the irrigation fluid. Then, the flushing control switch 11 is turned on to enable the power supply between the battery 12 and the motor 10 to be communicated, the motor 10 controls the pressurizing pump 9 to be started, and the pressurizing pump 9 conveys flushing liquid to a designated position through the flushing guide pipe 8 and the flushing pipe 4 for flushing. At the same time, under the action of negative pressure, the liquid produced during the operation is sucked out through the aspiration tube 4 and the aspiration tube 13.

From the above, the integrated flushing and sucking device integrates the flushing and sucking tube 4, the sucking component and the flushing component on the same shell 1, and uniformly stretches out the guide tube from the lower end of the handheld section 3, so that the integrated level of the flushing and sucking device is higher, the whole structure is simpler, and the standardization, normalization and integration of products are improved. Therefore, when the flushing operation is carried out, the obstruction of scattered pipelines to the operation process can be avoided, and the effective flushing in the operation process can be realized.

Example 2

On the basis of embodiment 1, this embodiment further defines the structure of the punching straw 4. As shown in fig. 4, the flushing pipe 4 includes an outer suction pipe 5 and an inner flushing pipe 6, the outer suction pipe 5 is fixed at the front end of the horizontal section 2, and the inner flushing pipe 6 is fixed on the inner wall of one side of the outer suction pipe 5, and the fixing manner may be welding, bonding, integral forming or the like. Wherein the suction duct 13 in the suction assembly is connected with the outer suction pipe 5, whereby a suction path of the outer suction pipe 5 to the negative pressure system through the suction duct 13 can be formed. After the flushing pipe 8 is connected with the input end of the pressure pump 9, the flushing pipe is connected with the inner flushing pipe 6 through the output end of the pressure pump 9, so that a flushing passage of the inner flushing pipe 6, the pressure pump 9 and the flushing pipe 8 can be formed. The suction passage and the flushing passage are not mutually affected, and the suction function and the flushing function can be realized simultaneously.

The inner flushing pipe 6 is a circular pipe with an inner diameter of 1.4-1.8mm. The outer suction pipe 5 is a round pipe or an elliptic pipe, and the inner diameter of the outer suction pipe is 3-5mm. Preferably, the inner diameter of the inner flushing pipe 6 is 1.6mm, the inner diameter of the outer suction pipe 5 is 4mm, which is beneficial to flushing and sucking waste liquid or tissues, and can improve the sucking speed and speed up the operation time. In practice, however, the inner diameters of the inner irrigation tube 6 and the outer aspiration tube 5 may also be modified accordingly to the surgical needs, and are not limited to the aforementioned parameters.

The end pipe wall of the outer suction pipe 5 is provided with a plurality of suction holes 7 which are communicated with the inner cavity of the outer suction pipe 5, and the suction channels and the suction range of the outer suction pipe 5 can be increased through the suction holes 7, so that the effective suction of liquid in operation is realized.

The rear end of the flushing pipe 4 is fixed with an adapter connected with the outer suction pipe 5 and the inner flushing pipe 6 respectively, and the flushing pipe 4 can be connected with the flushing pipe 8 and the suction pipe 13 respectively through the adapter.

While the utility model has been described with reference to certain embodiments, it is understood that any feature disclosed in this specification may be replaced by alternative features serving the equivalent or similar purpose, unless expressly stated otherwise; all of the features disclosed, or all of the steps in a method or process, except for mutually exclusive features and/or steps, may be combined in any manner.

Claims (8)

1. Integral type dashes and inhales ware, its characterized in that: the multifunctional flushing device comprises a shell (1), a flushing pipe (4), a suction component and a flushing component, wherein the shell (1) comprises a horizontal section (2) and a handheld section (3), and the handheld section (3) and the flushing pipe (4) are respectively fixed at the rear end and the front end of the horizontal section (2); one end of the suction component is connected with the flushing pipe (4), and the other end extends out of the lower end of the handheld section (3); the flushing assembly comprises a flushing guide pipe (8), a pressure pump (9), a motor (10), a flushing control switch (11) and a battery (12), wherein the pressure pump (9) and the motor (10) are both fixed at the middle part of the horizontal section (2), the battery (12) is fixed at the handheld section (3), the motor (10) is respectively connected with the pressure pump (9) and the battery (12), the flushing control switch (11) is fixed at the rear end of the horizontal section (2) and is respectively connected with the motor (10) and the battery (12), one end of the flushing guide pipe (8) is connected with the flushing pipe (4) through the pressure pump (9), and the other end of the flushing guide pipe extends out from the lower end of the handheld section (3); the integrated flushing and sucking device integrates the flushing and sucking pipe (4), the sucking component and the flushing component on the same shell (1) in a centralized way, and uniformly discharges pipes from the lower end of the handheld section (3).

2. The integrated aspirator according to claim 1, wherein: the flushing pipe (4) comprises an outer suction pipe (5) and an inner flushing pipe (6), the outer suction pipe (5) is fixed at the front end of the horizontal section (2), the inner flushing pipe (6) is fixed on the inner wall of the outer suction pipe (5), the suction assembly is connected with the outer suction pipe (5), and the flushing pipe (8) is connected with the inner flushing pipe (6) through a pressurizing pump (9).

3. The integrated aspirator according to claim 2, wherein: the inner flushing pipe (6) is a round pipe, and the outer suction pipe (5) is a round pipe or an oval pipe.

4. The integrated aspirator according to claim 3, wherein: the inner diameter of the inner flushing pipe (6) is 1.4-1.8mm, and the inner diameter of the outer suction pipe (5) is 3-5mm.

5. The integrated aspirator according to claim 2, wherein: the end pipe wall of the outer suction pipe (5) is provided with a suction hole (7).

6. The integrated aspirator according to any one of claims 1-5, wherein: the suction assembly comprises a suction conduit (13) and a flow control member, one end of the suction conduit (13) is connected with the flushing pipe (4), the other end sequentially penetrates through the horizontal section (2) and the handheld section (3) and then stretches out of the lower end of the handheld section (3), and the flow control member is fixed on the suction conduit (13) and located below the handheld section (3).

7. The integrated aspirator according to claim 6, wherein: the flow control is a flow regulator (14) or a Robert clamp (15).

8. The integrated aspirator according to claim 1, wherein: the hand-held section (3) is obliquely arranged on the horizontal section (2).